Jean-Marie Dayot
Encyclopedia
French Navy
The French Navy, officially the Marine nationale and often called La Royale is the maritime arm of the French military. It includes a full range of fighting vessels, from patrol boats to a nuclear powered aircraft carrier and 10 nuclear-powered submarines, four of which are capable of launching...
officer and an adventurer who went into the service of Nguyễn Ánh, the future emperor Gia Long
Gia Long
Emperor Gia Long , born Nguyễn Phúc Ánh , was an emperor of Vietnam...
of Vietnam
Vietnam
Vietnam – sometimes spelled Viet Nam , officially the Socialist Republic of Vietnam – is the easternmost country on the Indochina Peninsula in Southeast Asia. It is bordered by China to the north, Laos to the northwest, Cambodia to the southwest, and the South China Sea –...
.
Originally from a Britany family settled in Ile Bourbon, Jean-Marie Dayot was born in Port Louis
Port Louis
-Economy:The economy is dominated by its port, which handles Mauritius' international trade. The port was founded by the French who preferred Port Louis as the City is shielded by the Port Louis/Moka mountain range. It is the largest container handling facility in the Indian Ocean and can...
, Ile Maurice. He became a Lieutenant de vaisseau auxiliaire in the French Royal Navy. He met with Pigneau de Béhaine
Pigneau de Behaine
Pierre Joseph Georges Pigneau , commonly known as Pigneau de Béhaine, also Pierre Pigneaux and Bá Đa Lộc , was a French Catholic priest best known for his role in assisting Nguyễn Ánh to establish the Nguyễn Dynasty in Vietnam after the Tây Sơn...
either in the Ile Bourbon or Pondicherry, and is thought to have commanded one of the two commercial ships which accompanied the warship Méduse with Pigneau de Behaine to Vietnam.
Qui Nhon
Qui Nhơn , also Quy Nhơn, is a coastal city in Binh Dinh province in central Vietnam. It is composed of 16 wards and five communes with a total of 286 km². Quy Nhon is the capital of Bình Định province. As of 2009 its population was 280,900. Historically, the commercial activities of the city...
, sinking 5 warships, 90 galleys and about 100 smaller boats. In 1793, against at Qui Nhơn, he captured 60 Tây Sơn galleys.
Jean-Marie Dayot also did considerable hydrographic
Hydrography
Hydrography is the measurement of the depths, the tides and currents of a body of water and establishment of the sea, river or lake bed topography and morphology. Normally and historically for the purpose of charting a body of water for the safe navigation of shipping...
work, making numerous maps of the Vietnamese coast, which were drawn by his talented brother.
In 1795, Jean-Marie Dayot stranded his ship, was condemned for negligence and put to the cangue
Cangue
A cangue is a small device that was used for public humiliation and corporal punishment in China and some other parts of East Asia and Southeast Asia, until the early years of the twentieth century....
. Disgusted, he left Cochinchina.
Jean-Marie Dayot then settled in Manila
Manila
Manila is the capital of the Philippines. It is one of the sixteen cities forming Metro Manila.Manila is located on the eastern shores of Manila Bay and is bordered by Navotas and Caloocan to the north, Quezon City to the northeast, San Juan and Mandaluyong to the east, Makati on the southeast,...
, from where he traded with Mexico. He died in 1809 when his ship sank in the Gulf of Tonkin
Gulf of Tonkin
The Gulf of Tonkin is an arm of the South China Sea, lying off the coast of northeastern Vietnam.-Etymology:The name Tonkin, written "東京" in Hán tự and Đông Kinh in romanised Vietnamese, means "Eastern Capital", and is the former toponym for Hanoi, the capital of Vietnam...
in 1809. His brother would die in Macao
Mação
Mação is a municipality in Portugal with a total area of 400.0 km² and a total population of 7,763 inhabitants.The municipality is composed of eight parishes, and is located in the Santarém District....
in 1821.